Foot rest



FIG. 1 is a top perspective view of a foot rest showing my new design;

FIG. 2 is a right side elevational view thereof, the left sideelevational view being a mirror image thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a back elevational view thereof; and,

FIG. 6 is a front elevational view thereof.

The broken lines in the drawings depict portions of the foot rest thatform no part of the claimed design.

CLAIM The ornamental design for a foot rest, as shown and described.